Product Knowledge

Our Core Chemical Product Categories

LANQI XINHUI focuses on high-performance chemical products for international customers. Our core products include Sulfolane, Polyolefin Catalysts, Petrochemical Catalyst Materials, and Specialty Chemical Intermediates. With manufacturing experience backed by a large-scale industrial group founded in 1984, we are committed to supporting global partners with stable quality, efficient communication, and dependable chemical supply solutions.

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Reliable Sulfolane Supply From China

Sulfolane is widely used in refining, natural gas processing, and petrochemical applications. Backed by decades of petrochemical manufacturing expertise, LANQI XINHUI provides stable chemical supply, professional communication, and export support for global customers. We focus on reliable product quality, transparent cooperation, and long-term supply relationships. From production coordination to quality inspection and export logistics, we

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